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Coldcard (MK3) vs. Security Arts Quantum

In-depth comparison of Coldcard (MK3) and Security Arts Quantum

Product
Coldcard (MK3)
Security Arts Quantum
User Reviews

2

Price ₹12,999 ₹3,699
Warranty
Release Year
2019
Interfaces
Features
Works With
Compatible With
Coins
Display
  • LED
  • LCD
  • 128 x 64
Battery
Open Source
Certifications
Official Software
Desktop Quantum Manager
iOS
Android
Architecture
Controllers
  • STM32L496RGT6
Secure Elements
  • ATECC608A
Size, Materials
& Weight
Size 65mm x 25mm x 8mm
Materials Plastic
Weight 12g